Mersana Therapeutics Inc. (MRSN)
NASDAQ: MRSN
· Real-Time Price · USD
6.82
-0.30 (-4.21%)
At close: Sep 05, 2025, 3:59 PM
6.77
-0.76%
After-hours: Sep 05, 2025, 07:48 PM EDT
MRSN Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 7.20 | 7.25 | 6.79 | 6.82 | 6.82 | -4.21% | 88,056 |
| Sep 4, 2025 | 7.00 | 7.16 | 6.80 | 7.12 | 7.12 | 2.01% | 46,000 |
| Sep 3, 2025 | 7.13 | 7.55 | 6.97 | 6.98 | 6.98 | -0.57% | 47,700 |
| Sep 2, 2025 | 7.33 | 7.53 | 6.97 | 7.02 | 7.02 | -4.10% | 51,812 |
| Aug 29, 2025 | 7.78 | 7.85 | 7.32 | 7.32 | 7.32 | -4.44% | 40,766 |
| Aug 28, 2025 | 7.71 | 8.05 | 7.54 | 7.66 | 7.66 | 0.39% | 53,733 |
| Aug 27, 2025 | 7.57 | 7.74 | 7.55 | 7.63 | 7.63 | -0.26% | 31,900 |
| Aug 26, 2025 | 7.71 | 7.71 | 7.41 | 7.65 | 7.65 | 0.00% | 52,357 |
| Aug 25, 2025 | 7.73 | 8.09 | 7.51 | 7.65 | 7.65 | -1.29% | 90,538 |
| Aug 22, 2025 | 8.16 | 8.19 | 7.71 | 7.75 | 7.75 | -4.44% | 71,864 |
| Aug 21, 2025 | 7.11 | 8.13 | 7.10 | 8.11 | 8.11 | 11.25% | 309,620 |
| Aug 20, 2025 | 7.25 | 7.39 | 6.96 | 7.29 | 7.29 | 0.69% | 36,837 |
| Aug 19, 2025 | 7.27 | 7.42 | 7.03 | 7.24 | 7.24 | -1.90% | 77,300 |
| Aug 18, 2025 | 7.07 | 7.68 | 7.07 | 7.38 | 7.38 | 3.07% | 99,183 |
| Aug 15, 2025 | 7.44 | 7.44 | 7.00 | 7.16 | 7.16 | -3.50% | 80,000 |
| Aug 14, 2025 | 6.85 | 7.72 | 6.82 | 7.42 | 7.42 | 8.96% | 226,738 |
| Aug 13, 2025 | 5.60 | 6.82 | 5.21 | 6.81 | 6.81 | 12.19% | 255,427 |
| Aug 12, 2025 | 6.01 | 6.31 | 5.97 | 6.07 | 6.07 | 1.68% | 53,231 |
| Aug 11, 2025 | 6.29 | 6.29 | 5.85 | 5.97 | 5.97 | -5.24% | 97,930 |
| Aug 8, 2025 | 6.60 | 6.60 | 6.22 | 6.30 | 6.30 | -4.69% | 99,328 |